I don't know why the link is unavailable, but when I watched there are a list of more than 30 bands announced....Probably Graspop released the video before the right time OR without permission from a few bands.

I am also hoping for some non-festival shows, particularly in the UK. The only summer festival here that really fits for King Diamond is Bloodstock, and they only ever book a couple of bands I like and it's always expensive. I'm also not certain that King would have the same stage time at a festival as he would at a headline gig. That said, I will just have to see what's announced and see what I can get to!